• Design
  • Mechanical
  • Fluid
  • Manufacturing
  • Category Tags
Design
Brand
Tushaco
Product Type
Pumps > Gear
Related Industries
General Industry
Mechanical
Pressure Differential
Maximum: 8bar-d
Driver
Magnetic
Fluid
Fluid Temperature Range
Maximum: 250°C
Flow Capacity
200l/min
Manufacturing
Construction Features
Bearing
Categegory Tags
Design Types
base plate

Product Description

Internal Lobe pump

Product Features

An internal lobe pump unit consists of an inner and outer rotor. The inner rotor has one teeth lesser than the outer rotor. Tushaco’s RT and RTBP series uses a trochoidal inner rotor and an outer rotor formed by a circle with intersecting circular arcs. The inner rotor is located off-center and both rotors rotate. During part of the assembly's rotation cycle, the area between the inner and outer rotor increases thus creates a vacuum. This vacuum creates suction, and hence, this part of the cycle is where the intake is located. Then, the area between the rotors decreases, causing compression. During this compression period, fluids can be pumped, or compressed (if they are gaseous fluids).

Smooth rolling action of the rotors results in mimimum noise, vibration and pulsation - less flow.

Typical Pumped Media
Fuel Oil, Lube Oil, Oily water

Typical Application
Transfer and barrel unloading, Pressure lubricating & cooling of bearings & gear boxes

Typical Industries
Power generation, Marine, Navy, Oil & Gas, General Industrial, Machine Tool, Cement, Steel

Maximum performance data
Capacity:

upto 200 lpm

Diff. Pressure:

upto 8 bar

Maximum Operating parameters
Viscosity:

upto 1,500 cSt

Fluid Temperature:

upto 250 °C

Material of Construction
Casing options:

Cast Iron

Rotor

:

Sintered Iron

Sealing Options

Gland packing / Mechanical seal / Oil seal

Construction features
Mounting options

Horizontal Foot / Horizontal Flange

Relief valve options

Built-in / Line mounted

Salient features

Capable of running at direct motor speed

Less noise and vibration

Very compact installation

High suction lift

Negligible maintenance

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